#pragma once

#include "Common.hpp"

class InetAddr
{
public:
    InetAddr(){};
    // 使用套接字创建对象的构造函数
    InetAddr(struct sockaddr_in &addr) : _addr(addr)
    {
        _port = ntohs(_addr.sin_port);
        char ipbuffer[64];
        inet_ntop(AF_INET, &_addr.sin_addr, ipbuffer, sizeof(_addr));
        _ip = ipbuffer;
    }

    // 使用主机序列创建的构造函数
    InetAddr(std::string &ip, uint16_t port) : _ip(ip), _port(port)
    {
        memset(&_addr, 0, sizeof(_addr));
        _addr.sin_family = AF_INET;
        _addr.sin_port = htons(_port);
        inet_pton(AF_INET, _ip.c_str(), &_addr.sin_addr);
    }

    // 仅使用端口号创建，ip 设为 INADDR_ANY
    InetAddr(uint16_t port) : _port(port), _ip()
    {
        memset(&_addr, 0, sizeof(_addr));
        _addr.sin_family = AF_INET;
        _addr.sin_port = htons(_port);
        _addr.sin_addr.s_addr = INADDR_ANY;
    }

    uint16_t Port() { return _port; }
    std::string Ip() { return _ip; }
    const struct sockaddr_in &NetAddr() { return _addr; }
    const struct sockaddr *NetAddrPtr() { return CONV(_addr); }
    socklen_t NetAddrLen() { return sizeof(_addr); }
    bool operator==(const InetAddr &addr) { return addr._ip == _ip && addr._port == _port; }
    std::string StringAddr() { return _ip + ":" + std::to_string(_port); }
    ~InetAddr() {}

private:
    struct sockaddr_in _addr;
    std::string _ip;
    uint16_t _port;
};
